{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease"], "input": "RT - PCR analysis shows that this gene , which we have called DM locus - associated homeodomain protein ( DMAHP ) , is expressed in a number of human tissues , including skeletal muscle , heart and brain ."}
{"Disease": ["DM"]}